<template>
  <div>
    <div class="row">
      <div class="col-xs-offset-2 col-xs-8">
        <div class="page-header"><h2>Vue Router Demo</h2></div>
      </div>
    </div>
    <div class="row">
      <div class="col-xs-2 col-xs-offset-2">
        <div class="list-group">
          <!-- 
            原始Html中使用a标签实现页面的跳转
            <a class="list-group-item active" href="./about.html">About</a>
           <a class="list-group-item" href="./home.html">Home</a> -->

           <!-- Vue中借助<router-link></router-link>实现路由的切换 
            active-class="active"谁被激活active就应用到谁的身上
           -->
           <router-link class="list-group-item" active-class="active" to="/about">About</router-link>
           <router-link class="list-group-item" active-class="active" to="/home">Home</router-link>
        </div>
      </div>
      <div class="col-xs-6">
        <div class="panel">
          <div class="panel-body">
            <!-- 对应的组件呈现的位置 -->
            <router-view></router-view>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>

export default {
  name: 'App',
  components: {
  }
}
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>
